根据句意及首字母提示完成单词。
The dog can s_______on two legs.
At b______, a baby panda is about 15cm long.
An elephant can eats 150 k______ of food a day.
James is about 2.06 meters tall and w______ 120 kilos.
Mom, I can take care of myself.I am already an a_______ now.